Automatic Path Planning Method for Pedicle Screw Placement in Spine CT Images
In order to solve the problem of long operation time and low success rate of pedicle screw placement in spinal fusion，a method for automatic planning of pedicle screw automatic path was obtained by the improvement of LEE method. With this method，the possible screw insertion point and the end point a...
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| Format: | Article |
| Language: | zho |
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Harbin University of Science and Technology Publications
2018-08-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1560 |
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| _version_ | 1849229039212953600 |
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| author | WANG Bo LIU Xia WU Yun-long |
| author_facet | WANG Bo LIU Xia WU Yun-long |
| author_sort | WANG Bo |
| collection | DOAJ |
| description | In order to solve the problem of long operation time and low success rate of pedicle screw placement in spinal fusion，a method for automatic planning of pedicle screw automatic path was obtained by the improvement of LEE method. With this method，the possible screw insertion point and the end point are selected in the three- dimensional space，and then the optimal path of the screw placement is obtained through the error path exclusion， safety evaluation，and the depth of insertion. Finally，the incident angle of the optimal path is determined. The experimental results show that the proposed method is better than the LEE method，which can make the pedicle screws have better mechanical properties. At the same time，the parameters of the incident point can provide a theoretical basis for the operation |
| format | Article |
| id | doaj-art-b3549037a42e4654836c65d64cae6c7b |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2018-08-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-b3549037a42e4654836c65d64cae6c7b2025-08-22T09:10:52ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832018-08-012304828610.15938/j.jhust.2018.04.015Automatic Path Planning Method for Pedicle Screw Placement in Spine CT ImagesWANG Bo0LIU Xia1WU Yun-long2School of Automation, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Automation, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Automation, Harbin University of Science and Technology, Harbin 150080, ChinaIn order to solve the problem of long operation time and low success rate of pedicle screw placement in spinal fusion，a method for automatic planning of pedicle screw automatic path was obtained by the improvement of LEE method. With this method，the possible screw insertion point and the end point are selected in the three- dimensional space，and then the optimal path of the screw placement is obtained through the error path exclusion， safety evaluation，and the depth of insertion. Finally，the incident angle of the optimal path is determined. The experimental results show that the proposed method is better than the LEE method，which can make the pedicle screws have better mechanical properties. At the same time，the parameters of the incident point can provide a theoretical basis for the operationhttps://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1560pedicle screwsspinal fusionautomatic preoperative planningsafety assessment |
| spellingShingle | WANG Bo LIU Xia WU Yun-long Automatic Path Planning Method for Pedicle Screw Placement in Spine CT Images Journal of Harbin University of Science and Technology pedicle screws spinal fusion automatic preoperative planning safety assessment |
| title | Automatic Path Planning Method for Pedicle Screw Placement in Spine CT Images |
| title_full | Automatic Path Planning Method for Pedicle Screw Placement in Spine CT Images |
| title_fullStr | Automatic Path Planning Method for Pedicle Screw Placement in Spine CT Images |
| title_full_unstemmed | Automatic Path Planning Method for Pedicle Screw Placement in Spine CT Images |
| title_short | Automatic Path Planning Method for Pedicle Screw Placement in Spine CT Images |
| title_sort | automatic path planning method for pedicle screw placement in spine ct images |
| topic | pedicle screws spinal fusion automatic preoperative planning safety assessment |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1560 |
| work_keys_str_mv | AT wangbo automaticpathplanningmethodforpediclescrewplacementinspinectimages AT liuxia automaticpathplanningmethodforpediclescrewplacementinspinectimages AT wuyunlong automaticpathplanningmethodforpediclescrewplacementinspinectimages |